发明名称 |
FLOATING CHUCKS |
摘要 |
A chuck which includes a tool holding unit and a body having means whereby it can be driven by a driving element and can telescope realtive thereto and having means for transmitting drives to the tool holding unit, characterised in that :
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申请公布号 |
US3764152(A) |
申请公布日期 |
1973.10.09 |
申请号 |
USD3764152 |
申请日期 |
1971.11.18 |
申请人 |
BISHOP EAVES & SONS LTD,GB |
发明人 |
EAVES D,GB;BERGEMANN H,GB |
分类号 |
B23B31/08;(IPC1-7):B23Q3/00 |
主分类号 |
B23B31/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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